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Job 20:4ESV·author unknown

Do you not know this from of old, since man was placed on earth,

Matthew Henry Presbyterian @wholebiblehenry

Here, I. Zophar begins very passionately, and seems to be in a great heat at what Job had said. Being resolved to condemn Job for a bad man, he was much displeased that he talked so like a good man, and, as it should seem, broke in upon him, and began abruptly (Job 20:2): Therefore do my thoughts cause me to answer.

Commenting on Job 20:1-9

John Gill Reformed Baptist @doctorgill

Knowest thou not this of old,.... Or "from eternity" (g), from the beginning of time, ever since the world was; as if he should say, if you are the knowing man you pretend to be, you must know this I am about to observe; and if you do not know it, you must be an ignorant man, since it is an ancient truth, confirmed by...

Keil & Delitzsch Lutheran @keilanddelitzsch

Job 20:1-5 1 Then began Zophar the Naamathite, and said: 2 Therefore do my thoughts furnish me with a reply, And indeed by reason of my feeling within me. 3 The correction of my reproach I must hear, Nevertheless the spirit of my understanding informeth me.

Commenting on Job 20:1-5